41. Immune System
Adaptive Immunity
Multiple Choice
Multiple ChoiceWhy does our immune system not usually attack our own healthy tissues?
A
Because such lymphocytes are never produced
B
Because such lymphocytes are converted into other cells of the immune system
C
All of the specific listed responses are correct.
D
None of the specific listed responses is correct.
E
Because such lymphocytes are destroyed or rendered nonfunctional
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